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Table 1 Composition of HPMC thickened green tea and lotus extracts loaded multiple emulsions (MeC) (% w/w)

From: Interfacial film stabilized W/O/W nano multiple emulsions loaded with green tea and lotus extracts: systematic characterization of physicochemical properties and shelf-storage stability

Primary emulsion (W/O)

  Paraffin oil

24

  Cetyl dimethicone copolyol

4.25

  Green tea extract

2.5

  Lotus extract

2.5

  Magnesium sulfate

0.7

  Deionized water (Q.S)

100

  Multiple emulsion (W/O/W)

  Primary emulsion

80

  Polyoxyethylene (20) cetyl ether

3.75

  Cetomacrogol 1000®

2.5

  Hydroxypropyl methylcellulose (HPMC)

1.25

  Deionized water (Q.S)

100